Compare specifications between amateur radios. Simply select up to 4 radios and compare them side-by-side, including images and descriptions.
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General |
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| Current value |
USD 231 ~ USD 428
(similar rigs)
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USD 408
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| Rating | No reviews yet | No reviews yet |
| HAM bands | 80m 40m 20m 15m 10m | 80m 40m 20m 15m 10m |
| Freq. stability | ± 50 cps per hour after warm up | ? |
| Tuning steps | ? | ? |
Receiver |
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| RX-range | 10-80 m | 10-80 m |
| Modulations | AM CW SSB | CW SSB |
| Sensitivity | 0.5 µV for 10 dB S/N in SSB mode | ? |
| Selectivity | SSB: 2.8 kHz (-6 dB) | ? |
| Filters | ? | ? |
| Receiver system | Double conversion superheterodyne | ? |
| IF-freqs. | ? | ? |
| Image rejection | ? | ? |
| Audio output | Requires external speaker | ? |
Transmitter |
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| TX-range | 10-80 m | 10-80 m |
| Modulations | AM CW SSB | CW SSB |
| RF-output | AM: 100 W (input), SSB: 200 W (PEP input), CW: 200 W (input) | 100 W |
Connections |
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| Antenna | SO-239 + Clamps / screws | - |
| Impedance | 25/100Ω | 50 Ω |
| Other | - | - |
Electrical |
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| Power req. | Mains (NCX-A) | Mains |
| Current RX | ? | ? |
| TX | ? | ? |
Physical |
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| Manufactured | Between 1965 and 196x in USA | Between 1965 and 1967 in USA |
| Dimensions |
350 × 165 × 310 mm (13.78 × 6.50 × 12.20 in) |
? |
| Weight | 10.40 kg (22.9 lbs) | ? |
| Form factor | Base Station | Base Station |
Other features |
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| Memories | None | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? |
| Accessories | NCX-A Power supply / speaker | ? |
| MPN | NATIONAL-COMPANY-NCX-000005-MKII | HEATHKIT-SB-000100 |